/* 圆角大小
[radius1]{
  border-radius:1px;
}
...

[circle]{
  border-radius: 50%;
}
--------------------- */
@for $i from 1 through 10 {
  [radius#{$i}] {
    border-radius: #{$i}px;
    overflow: hidden;
  }
}

[circle] {
  border-radius: 50%;
}

/* 边框
[bor-base]{
  border:1px solid #E5E5E5;
}
--------------------- */
[bor-base] {
  border: $border-base;
}
